18488413760 has 56 divisors (see below), whose sum is σ = 44037138240. Its totient is φ = 7393416704.

The previous prime is 18488413711. The next prime is 18488413787. The reversal of 18488413760 is 6731488481.

It is a happy number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 18488413699 and 18488413708.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2295821 + ... + 2303859.

Almost surely, 2^18488413760 is an apocalyptic number.

18488413760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18488413760 is an abundant number, since it is smaller than the sum of its proper divisors (25548724480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18488413760 is an equidigital number, since it uses as much as digits as its factorization.

18488413760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15243 (or 15233 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 18488413760 in words is "eighteen billion, four hundred eighty-eight million, four hundred thirteen thousand, seven hundred sixty".